$OpenBSD: patch-tombupnp_upnp_src_uuid_upnp_md5_c,v 1.1 2017/05/19 13:19:59 espie Exp $
XXX real size bug!

Index: tombupnp/upnp/src/uuid/upnp_md5.c
--- tombupnp/upnp/src/uuid/upnp_md5.c.orig
+++ tombupnp/upnp/src/uuid/upnp_md5.c
@@ -137,7 +137,7 @@ MD5Final(md5byte digest[16], struct MD5Context *ctx)
 
        byteSwap(ctx->buf, 4);
        memcpy(digest, ctx->buf, 16);
-       memset(ctx, 0, sizeof(ctx));    /* In case it's sensitive */
+       memset(ctx, 0, sizeof(*ctx));    /* In case it's sensitive */
 }
 
 #ifndef ASM_MD5
